export const INCREMENT = 'INCREMENT';
export const ASYNC_INCREMENT = 'ASYNC_INCREMENT'; //← 不会出现在reducer里, 而是会在saga flow中被捕获

export const LOGIN_REQUEST = 'LOGIN_REQUEST';
export const LOGIN_SUCCESS = 'LOGIN_SUCCESS';
export const LOGIN_ERROR = 'LOGIN_ERROR';
export const LOGOUT_REQUEST = 'LOGOUT_REQUEST';
export const LOGOUT_SUCCESS = 'LOGOUT_SUCCESS';
export const SET_LOADING = 'SET_LOADING'; //设置loading状态
export const STOP = 'STOP'; //停止自动累加器
